As we’ve examined in past work, generational cohorts give researchers a tool to analyze changes in views over time. They can provide a way to understand how different formative experiences (such as world events and technological, economic and social shifts) interact with the life-cycle and aging process to shape people’s views of the world. While younger and older adults may differ in their views at a given moment, generational cohorts allow researchers to examine how today’s older adults felt about a given issue when they themselves were young, as well as to describe how the trajectory of views might differ across generations.
